| NAME | FREE NODES | REFERENCES |
1 | Leo | 42 | 135 |
2 | Crux | 32 | 121 |
3 | Sagittarius | 27 | 63 |
4 | Gemini | 25 | 61 |
5 | Pyxis | 27 | 76 |
6 | Andromeda | 30 | 93 |
7 | Phoenix | 34 | 98 |
8 | Aries | 30 | 126 |
9 | Orion | 33 | 138 |
10 | Taurus | 32 | 68 |
11 | Capricornus | 30 | 82 |
12 | Pegasus | 25 | 61 |
13 | Draco | 32 | 110 |
14 | Aquila | 29 | 86 |
| Total | 428 | 1318 |